Cita APA (7th ed.)
Trent, E. M., & Wright, P. K. (2000). Metal cutting (4th ed.). Butterworth-Heinemann.
Cita Chicago (17th ed.)
Trent, E. M., i Paul Kenneth Wright. Metal Cutting. 4th ed. Boston: Butterworth-Heinemann, 2000.
Cita MLA (9th ed.)
Trent, E. M., i Paul Kenneth Wright. Metal Cutting. 4th ed. Butterworth-Heinemann, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.